20170791360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{30059}}^1$

素因数の和:30315

約数の個数: 168

約数和(自身を含む): 69679200240

約数和(自身を除く): 49508408880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 233, 240, 288, 320, 360, 466, 480, 576, 699, 720, 932, 960, 1165, 1398, 1440, 1864, 2097, 2330, 2796, 2880, 3495, 3728, 4194, 4660, 5592, 6990, 7456, 8388, 9320, 10485, 11184, 13980, 14912, 16776, 18640, 20970, 22368, 27960, 30059, 33552, 37280, 41940, 44736, 55920, 60118, 67104, 74560, 83880, 90177, 111840, 120236, 134208, 150295, 167760, 180354, 223680, 240472, 270531, 300590, 335520, 360708, 450885, 480944, 541062, 601180, 671040, 721416, 901770, 961888, 1082124, 1202360, 1352655, 1442832, 1803540, 1923776, 2164248, 2404720, 2705310, 2885664, 3607080, 4328496, 4809440, 5410620, 5771328, 7003747, 7214160, 8656992, 9618880, 10821240, 14007494, 14428320, 17313984, 21011241, 21642480, 28014988, 28856640, 35018735, 42022482, 43284960, 56029976, 63033723, 70037470, 84044964, 86569920, 105056205, 112059952, 126067446, 140074940, 168089928, 210112410, 224119904, 252134892, 280149880, 315168615, 336179856, 420224820, 448239808, 504269784, 560299760, 630337230, 672359712, 840449640, 1008539568, 1120599520, 1260674460, 1344719424, 1680899280, 2017079136, 2241199040, 2521348920, 3361798560, 4034158272, 5042697840, 6723597120, 10085395680, 20170791360]

約数ペア:

[(1, 20170791360), (2, 10085395680), (3, 6723597120), (4, 5042697840), (5, 4034158272), (6, 3361798560), (8, 2521348920), (9, 2241199040), (10, 2017079136), (12, 1680899280), (15, 1344719424), (16, 1260674460), (18, 1120599520), (20, 1008539568), (24, 840449640), (30, 672359712), (32, 630337230), (36, 560299760), (40, 504269784), (45, 448239808), (48, 420224820), (60, 336179856), (64, 315168615), (72, 280149880), (80, 252134892), (90, 224119904), (96, 210112410), (120, 168089928), (144, 140074940), (160, 126067446), (180, 112059952), (192, 105056205), (233, 86569920), (240, 84044964), (288, 70037470), (320, 63033723), (360, 56029976), (466, 43284960), (480, 42022482), (576, 35018735), (699, 28856640), (720, 28014988), (932, 21642480), (960, 21011241), (1165, 17313984), (1398, 14428320), (1440, 14007494), (1864, 10821240), (2097, 9618880), (2330, 8656992), (2796, 7214160), (2880, 7003747), (3495, 5771328), (3728, 5410620), (4194, 4809440), (4660, 4328496), (5592, 3607080), (6990, 2885664), (7456, 2705310), (8388, 2404720), (9320, 2164248), (10485, 1923776), (11184, 1803540), (13980, 1442832), (14912, 1352655), (16776, 1202360), (18640, 1082124), (20970, 961888), (22368, 901770), (27960, 721416), (30059, 671040), (33552, 601180), (37280, 541062), (41940, 480944), (44736, 450885), (55920, 360708), (60118, 335520), (67104, 300590), (74560, 270531), (83880, 240472), (90177, 223680), (111840, 180354), (120236, 167760), (134208, 150295)]